Restricted Residental Road

How can I restrict a residental road, so it appears to be only available for destinations within this street, but is not used as transit road?
The marked road is restricted for the public, with the exceptions of small vehicles and residents.

Hi Pascal, this would be the attribute “Local vehicular traffic only”, please select this if only residents are allowed to drive in this road. Compare for example road access on Zelggässli south from this road. Please check if this restriction is also valid coming from north (Ortbühlweg) and code these parts as well. We can also communicate in German btw. Thanks Georg